| 摘要 |
The invention relates to an arrangement for transmitting torque between conical pulleys in a transmission mechanism. The invention is characterized in that the arrangement includes a first endless, flexible element (v-belt, chain or flat belt) for taking-up clamping forces and a corresponding second element for power transmission between the pulleys. The second element extends around the first element and is provided with devices which are in shape-bound engagement with co-acting devices on the first flexible element, the arc of contact ( alpha ) of which around the pulleys is greater than the arc of contact ( beta ) of the elements when in engagement together.
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